不同腿型穿着医用压力袜的压力分布研究

Pressure Distribution Study of Medical Compression Stockings on Different Leg Types

选取符合压力分布标准的6只中筒压力袜进行真人穿着试验,探讨不同腿型(正常腿、O形腿和X形腿)穿着压力袜站姿时的压力分布情况,根据标准规定选取腿部踝部最小周长处、腓肠肌止点、小腿周长最大处、胫骨节下端4个围度的内侧和后侧8个点进行测量。研究表明,正常腿型的压力分布符合沿腿部自下而上逐渐递减的规律,X腿型和O腿型穿着压力袜时对腿部施加的压力均不呈现自下而上逐渐递减规律,不符合人体需求,该研究为压力袜的开发提供一定的参考依据。

Six half-hose compression stockings that meet the pressure distribution standards were used as the testing samples for people wearing,and the pressure distribution on different legs(normal,O type and X type)was explored.According to the standard and vein direction of lower extremity,the measurement points were found including eight different body points which were the ankle in minimum perimeter,the bottom of gastrocnemius,the calf circumference and the extremities inferior shinbone,as well as testing the posterior and medial of each girth.To explore the pressure distribution and the regularity of pressure distribution,it launched the research from two aspects including the three postures of human lower limbs(standing,sitting and lying)and the three leg types(normal type,O type and X type).The results show that the pressure distribution of the normal leg shape conforms to the law of gradually decreasing from bottom to top along the leg,while the pressure distribution of both the O type and X type without decreasing from bottom to top,does not meet the needs of the human body.This study provides some reference basis for the development of pressure socks.